/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package gandalf.servlet;

import gandalf.controller.VstopnicaJpaController;
import gandalf.model.Dogodek;
import gandalf.model.Vstopnica;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author jlajlar
 */
public class DogodekServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        request.setCharacterEncoding("utf-8");
        try {

            gandalf.controller.DogodekDao dogodekDao = new gandalf.controller.DogodekDao();

            gandalf.model.Dogodek novDogodek = new gandalf.model.Dogodek();


            novDogodek = novDogodek.setAttributes(request);

            if(request.getParameter("submit").equals("Potrdi")){
                Long idDogodka = (Long) request.getSession().getAttribute("dogodek_id");

                novDogodek.setId(idDogodka);
                novDogodek.setLokacija(dogodekDao.findDogodek(idDogodka).getLokacija());
                dogodekDao.edit(novDogodek);
            response.sendRedirect("vmesnik.jsp");}

            else if(request.getParameter("submit").equals("Spremeni ostalo")){
                Long idDogodka = (Long) request.getSession().getAttribute("dogodek_id");
                Dogodek d = dogodekDao.findDogodek(idDogodka);
                VstopnicaJpaController vDao = new VstopnicaJpaController();
                for(Vstopnica v : d.getVstopnice()){
                if(v.getDogodek().getId().equals(idDogodka))
                    System.out.println("brisem vstopnico! \n");
                    vDao.destroy(v.getId());
                }

               

                request.getSession().setAttribute("dogodek_id", idDogodka);

                response.sendRedirect("dodajLokacijo.jsp");
            }
            else{


           Long id = dogodekDao.create(novDogodek);
            request.getSession().setAttribute("dogodek_id", id);
            // TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet Dogodek</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet Dogodek at " + request.getParameterMap().toString() + "</h1>");
            out.println("<h2>" + novDogodek.getNaziv() + "</h2>");
            out.println("<p>" + novDogodek.getOpis() + "</p>");
            out.println("<h3>" + novDogodek.getDatum().toString() + "</h3>");
            out.println("<p>Stanje: " + (novDogodek.isObjavljen() == true ? "objavljen" : "ni objavljen"));
            out.println("</body>");
            out.println("</html>");

            response.sendRedirect("dodajLokacijo.jsp");
            }
        } catch(Exception e) {
            out.println(e.toString());
        }

        finally {
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
